package ui.testchartview;

import java.awt.Color;
import java.awt.Dimension; 
import javax.swing.JPanel; 
import org.jfree.chart.*; 
import org.jfree.chart.axis.NumberAxis; 
import org.jfree.chart.plot.PlotOrientation; 
import org.jfree.chart.plot.XYPlot; 
import org.jfree.chart.renderer.xy.XYItemRenderer; 
import org.jfree.data.xy.DefaultXYZDataset; 
import org.jfree.data.xy.XYZDataset; 
import org.jfree.ui.ApplicationFrame; 
import org.jfree.ui.RefineryUtilities;
  
public class BubbleChart_AWT extends ApplicationFrame
{
   public BubbleChart_AWT( String s )
   {
      super( s );                 
      JPanel jpanel = createDemoPanel( );                 
      jpanel.setPreferredSize(new Dimension( 560 , 370 ) );                 
      setContentPane( jpanel ); 
   }

   private static JFreeChart createChart( XYZDataset xyzdataset )
   {
      JFreeChart jfreechart = ChartFactory.createBubbleChart(
         "AGE vs WEIGHT vs WORK",                    
         "Weight",                    
         "AGE",                    
         xyzdataset,                    
         PlotOrientation.HORIZONTAL,                    
         true, true, false);
         
      XYPlot xyplot = ( XYPlot )jfreechart.getPlot( );                 
      xyplot.setForegroundAlpha( 0.65F );                 
      XYItemRenderer xyitemrenderer = xyplot.getRenderer( );
      xyitemrenderer.setSeriesPaint( 0 , Color.blue );                 
      NumberAxis numberaxis = ( NumberAxis )xyplot.getDomainAxis( );                 
      numberaxis.setLowerMargin( 0.2 );                 
      numberaxis.setUpperMargin( 0.5 );                 
      NumberAxis numberaxis1 = ( NumberAxis )xyplot.getRangeAxis( );                 
      numberaxis1.setLowerMargin( 0.8 );                 
      numberaxis1.setUpperMargin( 0.9 );
                     
      return jfreechart;
   }

   public static XYZDataset createDataset( )
   {
      DefaultXYZDataset defaultxyzdataset = new DefaultXYZDataset(); 
                     
      double ad[ ] = { 30 , 40 , 50 , 60 , 70 , 80 };                 
      double ad1[ ] = { 10 , 20 , 30 , 40 , 50 , 60 };                 
      double ad2[ ] = { 4 , 5 , 10 , 8 , 9 , 6 };                 
      double ad3[][] = { ad , ad1 , ad2 };                 
      defaultxyzdataset.addSeries( "Series 1" , ad3 );
                   
      return defaultxyzdataset; 
   }

   public static JPanel createDemoPanel( )
   {
      JFreeChart jfreechart = createChart( createDataset( ) );                 
      ChartPanel chartpanel = new ChartPanel( jfreechart );
                       
      chartpanel.setDomainZoomable( true );                 
      chartpanel.setRangeZoomable( true );
                 
      return chartpanel;
   }

   public static void main( String args[ ] )
   {
      BubbleChart_AWT bubblechart = new BubbleChart_AWT( "Bubble Chart_frame" );   
                    
      bubblechart.pack( );                 
      RefineryUtilities.centerFrameOnScreen( bubblechart );                 
      bubblechart.setVisible( true ); 
   }
}